Question

Find the slope of the line that passes through the points (0, 0) and (-2, -3).

2/3
3/2
-3/2

Answer 1

use the formula :
m = (y2-y1)/(x2-x1)
with m is slope

Answer 2

3/2
the equation of the line is y = mx + b . Replace the the point (0,0) to the equation you have b = 0.Then you have the equation is y = mx. again replace the point (-2.-3) to the equation you have m = y / x it is m = -3/ -2 = 3/2